86778510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 275788800

約数和(自身を除く): 189010290

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 49, 57, 65, 70, 78, 91, 95, 98, 105, 114, 130, 133, 147, 182, 190, 195, 210, 239, 245, 247, 266, 273, 285, 294, 390, 399, 455, 478, 490, 494, 546, 570, 637, 665, 717, 735, 741, 798, 910, 931, 1195, 1235, 1274, 1330, 1365, 1434, 1470, 1482, 1673, 1729, 1862, 1911, 1995, 2390, 2470, 2730, 2793, 3107, 3185, 3346, 3458, 3585, 3705, 3822, 3990, 4541, 4655, 5019, 5187, 5586, 6214, 6370, 7170, 7410, 8365, 8645, 9082, 9310, 9321, 9555, 10038, 10374, 11711, 12103, 13623, 13965, 15535, 16730, 17290, 18642, 19110, 21749, 22705, 23422, 24206, 25095, 25935, 27246, 27930, 31070, 31787, 35133, 36309, 43498, 45410, 46605, 50190, 51870, 58555, 59033, 60515, 63574, 65247, 68115, 70266, 72618, 93210, 95361, 108745, 117110, 118066, 121030, 130494, 136230, 152243, 158935, 175665, 177099, 181545, 190722, 217490, 222509, 295165, 304486, 317870, 326235, 351330, 354198, 363090, 413231, 445018, 456729, 476805, 590330, 652470, 667527, 761215, 826462, 885495, 913458, 953610, 1112545, 1239693, 1335054, 1522430, 1770990, 2066155, 2225090, 2283645, 2479386, 2892617, 3337635, 4132310, 4567290, 5785234, 6198465, 6675270, 8677851, 12396930, 14463085, 17355702, 28926170, 43389255, 86778510]

約数ペア:

[(1, 86778510), (2, 43389255), (3, 28926170), (5, 17355702), (6, 14463085), (7, 12396930), (10, 8677851), (13, 6675270), (14, 6198465), (15, 5785234), (19, 4567290), (21, 4132310), (26, 3337635), (30, 2892617), (35, 2479386), (38, 2283645), (39, 2225090), (42, 2066155), (49, 1770990), (57, 1522430), (65, 1335054), (70, 1239693), (78, 1112545), (91, 953610), (95, 913458), (98, 885495), (105, 826462), (114, 761215), (130, 667527), (133, 652470), (147, 590330), (182, 476805), (190, 456729), (195, 445018), (210, 413231), (239, 363090), (245, 354198), (247, 351330), (266, 326235), (273, 317870), (285, 304486), (294, 295165), (390, 222509), (399, 217490), (455, 190722), (478, 181545), (490, 177099), (494, 175665), (546, 158935), (570, 152243), (637, 136230), (665, 130494), (717, 121030), (735, 118066), (741, 117110), (798, 108745), (910, 95361), (931, 93210), (1195, 72618), (1235, 70266), (1274, 68115), (1330, 65247), (1365, 63574), (1434, 60515), (1470, 59033), (1482, 58555), (1673, 51870), (1729, 50190), (1862, 46605), (1911, 45410), (1995, 43498), (2390, 36309), (2470, 35133), (2730, 31787), (2793, 31070), (3107, 27930), (3185, 27246), (3346, 25935), (3458, 25095), (3585, 24206), (3705, 23422), (3822, 22705), (3990, 21749), (4541, 19110), (4655, 18642), (5019, 17290), (5187, 16730), (5586, 15535), (6214, 13965), (6370, 13623), (7170, 12103), (7410, 11711), (8365, 10374), (8645, 10038), (9082, 9555), (9310, 9321)]